From nobody Sat Jul 25 16:54:36 2026 Received: from mail-pl1-f173.google.com (mail-pl1-f173.google.com [209.85.214.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D0EEA2F3C3D for ; Thu, 16 Jul 2026 02:33:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784169239; cv=none; b=Brvs8ujDZdcK7mC0jfk+igQFv61hxJbULX805ObvV6CuEZq1KT/ZGopPlsZghBnM1LfMVS7npfashgDxIjvoTt8T2r3X2gn1K4JtSKWTirguNX5o9mpnQ+5J0eHEckVamQxRjhF/UtPTXMK9G1+Aeni68MfPWJ3umDVb5RoGJqM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784169239; c=relaxed/simple; bh=DcxIBTDfGFMcjuFLqAGUh8B8eNoT1j4rQhiygNTbZAU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=OZg9cd9khS32Th3S8M6gJCtk8l5XQy5vTPX7RlmvOE55BUvuCzH2HCqgjfR5gSUVbT8lXfTXQ2UpMfXEnXSZYxbzF8Aove0QJE6+laaJG1nQjtz4X+26gY7ARb6G9EjSF0S38rSP+4ddKeKdgh8NyfFaIIpoeLc+fKe1Hh6U+aw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=N+PKXmwG; arc=none smtp.client-ip=209.85.214.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="N+PKXmwG" Received: by mail-pl1-f173.google.com with SMTP id d9443c01a7336-2cac59f8b64so71131745ad.0 for ; Wed, 15 Jul 2026 19:33:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784169237; x=1784774037; darn=vger.kernel.org; h=cc:to:message-id:content-transfer-encoding:content-type :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=ufvoepbkxBTccdbf849+Ndmklty3uX56AMakRenyADg=; b=N+PKXmwGBkgvxmEWT2eUNWfrRLb5YCm0ZZ/GhjBc1s8GqZibifUERAP4jdQeonGhTT h9NE89OGNNWc1VUtzPJxfe2D3RpehHABS69gWhU5WC5J0BRRFK5JTX1ZgkSNJ7wQISQq YmTMN5yL8Nj14U++X4h/9ie3FTdWQismgNRXo0Hearmup/XgQTkNP2yjZEmiYbIv70XK o8xcG/45Pec/8M7FnM6UFJb8fdvkWecEW99H5Y4Ea6s3NIf8YUSeClDiUDgwBcFylnlt ys3OKAxrru65Vhishcw0CnT6FnFWMvEh+ADfseF8wdeUbGHTGsTtFPde5/n5PwBt1xQ3 XDyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784169237; x=1784774037; h=cc:to:message-id:content-transfer-encoding:content-type :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to:content-type; bh=ufvoepbkxBTccdbf849+Ndmklty3uX56AMakRenyADg=; b=biJC/a+B4Zmp9CS6mBJQ+lBMZkWyJw1RfEk3u5Chwf4HzN1ApLyh3RcbCrY3Irsjuz 5HIjI4kxkeIVi40Qi9MrAYN878U1ji3CakfdmdfZw40+DTOZPJzoR4brIDOEvCvUwzYt XFFNptxlejopjWHrwv+6PQ/F8r3t5y1FNb1IsNXe2evGecvr7nDYWWbPpITMn39d4mKV kt310RIN4Yc0PqNueXxMp4UjRzGJtqbps5sP3j/FVGM6qsRDbgLkQjlGoqwcxjSAcEXp dbsVGjfVsZZz6WTQMYJmMH+TclTAiiuNuwSG+HNH2nijTfUoF1yHBrngLMz9DqvzCpdV 5qYQ== X-Forwarded-Encrypted: i=1; AHgh+RqR21JyVdkdadrMs7BgQTiz4o6cw6FfeBvVrxtVq0tjWKgHAicUn8N+5v+sC9NdON5y9N9hy5j0n6rKpdo=@vger.kernel.org X-Gm-Message-State: AOJu0YyjcUZFxvcGeidXGEe92IueyvxQFQaxGkSfBG50Th06TamlJroQ GNIhFn7VLVpGA3wKLiX19gdxKUXqOLnsydTuDsFXesM7SpUPF7zNkjXL X-Gm-Gg: AfdE7cmC2CTbXdvk7PF3l5ehbVHkoXe8ymMbDpcdm/gH8KvHIWZvTZmNhxsl0wOmdKk oqyIVhk61as6VA1l/zxCMKrPAFJ6+uKdwhIVKJr9jBUiZSxVtbmUuXftzpWsTHtDfJIpZtKJsbY 88WwfupT08O6lcgS3R8QTtR90Cx8MBVRtAEHDzr7BSKnCP7sFE0eqlYdahdfmvw4DNGwP+dEIMR KCZJeywd/9XPFdoXJbAI2fz2eLHFd72kSh8AowrKRqLyDy0Ygy7EklvLCe+cT+rq5aPRYtXsPnl b92ttzDZwr1ABWpYB5yH/mRjqIjhkewps7jLI5EtJNrdCNlt673Rykhr8qk+gbORWDis6ZlIGpv ja+bVe6fhSGS0lvTxclLmb2lMUShX4/Z0zNY8pTklIPUsyOqQusxfJKvZCTdnVlTnpgRaEvm2o4 +mxWMmRKqNqLCrA9V5/+8JBzSk8pL5oyG2hnKdrXXonZpxeO6gDsdNRUY= X-Received: by 2002:a17:902:ef0c:b0:2ce:ed59:7044 with SMTP id d9443c01a7336-2cf03da0b8dmr49619015ad.30.1784169237122; Wed, 15 Jul 2026 19:33:57 -0700 (PDT) Received: from [10.10.15.228] (61-220-246-151.hinet-ip.hinet.net. [61.220.246.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2cf105bc642sm11540255ad.63.2026.07.15.19.33.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jul 2026 19:33:56 -0700 (PDT) From: Potin Lai Date: Thu, 16 Jul 2026 10:31:17 +0800 Subject: [PATCH] ARM: dts: aspeed: sanmiguel: fix PWRGD_RMC_N active-low hog configuration Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260716-upstream-sanmiguel-fix-pwrgd-rmc-n-v1-1-8287b306e02a@gmail.com> X-B4-Tracking: v=1; b=H4sIAHRCWGoC/yXNQQrCMBCF4auUWTvQdBGDVxEXSTrGERPDTFOF0 rsbdfnB438bKAmTwmnYQGhl5WfpMIcB4s2XRMhzN0zjZMejsdiqLkI+o/qSOTV64JXfWF+SZpQ csaBxFENwzk5koYeqUJ/8Ts6Xv7WFO8XlW4Z9/wCZYzsfhgAAAA== X-Change-ID: 20260716-upstream-sanmiguel-fix-pwrgd-rmc-n-18ecbb8862e6 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Patrick Williams Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Cosmo Chou , Mike Hsieh , Mik Lin , Potin Lai X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784169234; l=1357; i=potin.lai.pt@gmail.com; s=20260522; h=from:subject:message-id; bh=DcxIBTDfGFMcjuFLqAGUh8B8eNoT1j4rQhiygNTbZAU=; b=AQKaX++ClRwxml6UKIVBauBZJ8nnK2N/HuEGZjzFOYDNDs1nhvSfaa7KcbzWT81FNH/I24l0P Z/PKYqJgPqvCg8F7vsL5rVg7sxRe2+PIyfIT7ci50DeBG3axZfL98LE X-Developer-Key: i=potin.lai.pt@gmail.com; a=ed25519; pk=j3/nMxzz1ZPpp1revghyZ8IqOnwi6RWfuxXN2XrNMRE= GPIO 14 on the fio_ioexp (pca9555) controller corresponds to the PWRGD_RMC_N signal, which is active-low. The pwrgd-rmc-hog node currently specifies output-low for this GPIO with GPIO_ACTIVE_LOW flags. Under Linux gpiolib, configuring an active-low GPIO hog with output-low sets the logical value to inactive (0), causing the subsystem to drive the physical line high. Correct the hog configuration to output-high, which sets the logical value to active (1), driving the physical pin low on boot as intended. Signed-off-by: Potin Lai --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts b/a= rch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts index d7ed497d7227..ba71f1f9768a 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-sanmiguel.dts @@ -592,7 +592,7 @@ fio_ioexp: gpio@20 { pwrgd-rmc-hog { gpio-hog; gpios =3D <14 GPIO_ACTIVE_LOW>; - output-low; + output-high; }; }; =20 --- base-commit: bd22661baff3295747e864c8647003e8eba46dd9 change-id: 20260716-upstream-sanmiguel-fix-pwrgd-rmc-n-18ecbb8862e6 Best regards, -- =20 Potin Lai